Abstract
Motivated by the possible di-gamma resonance at 750 GeV, we present a basis of effective operators for the Standard Model plus a scalar singlet at dimensions 5, 6, and 7. We point out that an earlier list at dimensions 5 and 6 contains two redundant operators at dimension 5.
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ArXiv ePrint: 1604.07365
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Gripaios, B., Sutherland, D. An operator basis for the Standard Model with an added scalar singlet. J. High Energ. Phys. 2016, 103 (2016). https://doi.org/10.1007/JHEP08(2016)103
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DOI: https://doi.org/10.1007/JHEP08(2016)103